If I'm giving my girlfriend orle sex and she is masturbating me if I smell her scent in the anal area its all over in a few sec and she gets mad about it how can I control this. The problem is I really like that scent a lot. But I want to give her a lot plesure for as long as I can

Why do you not masterbate first. In Private without her. Then it will take you longer to have an orgasm. It will be more satifying to her. Oh, and there are exercises to do so you do not orgasm so quickly. For instance, and even get your girlfriend involved in this. Get you all excited to the point where you are about to orgasm but then hold it.. Wait for a while, then get you to the point of orgasm again. Continue this. Practise a lot and believe me eventually you will be able to continue it. Your girlfriend needs to be more understanding and willing to help you.

Joe